| 油菜素内酯对玉米耐旱性的生理效应 |
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| 引用本文： | 沈秀瑛,戴俊英.油菜素内酯对玉米耐旱性的生理效应[J].沈阳农业大学学报,1990,21(3):191-195. |
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| 作者姓名： | 沈秀瑛 戴俊英 |
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| 作者单位： | 沈阳农业大学农学系，沈阳农业大学农学系，沈阳农业大学农学系，沈阳农业大学农学系，沈阳农业大学农学系，沈阳农业大学农学系 |
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| 基金项目： | 七·五期间农业部重点课题 |
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| 摘 要： |
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| 关 键 词： | 渍菜素内酯 玉米 耐旱性 生理效应 |
Studies on Physiological Effects of Brassinolide (BR) on Drought Resistance in Maize |
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| Shen Xiuying,Dai Junying,Hu Anchang,Gu Weilian,He Ruoyun,Zheng Bo.Studies on Physiological Effects of Brassinolide (BR) on Drought Resistance in Maize[J].Journal of Shenyang Agricultural University,1990,21(3):191-195. |
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| Authors: | Shen Xiuying Dai Junying Hu Anchang Gu Weilian He Ruoyun Zheng Bo |
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| Abstract: | The studies on physiological effects of BR on drought resistance in maize at different growth stages were conducted in 1987--1988. The results indicated that BR partook in regulating growth and metabolism of maize in many aspects. It could moderate influence of water stress on growth, plasma membrane permeability, nitrate reductase activity, ATP and chlorophyll content, photosynthesis rate etc., speed up the recovery of physiological processes after 7 days of drought and increase grain yield. As compared with other regulators in rising drought resistance of maize, BR was slightly inferior to NPK, but better than CCC. |
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| Keywords: | maize crassinolide drought resistance plasma membrane permeability |
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